View Single Post
Old 05-14-2019, 01:49 AM   #5
Great Sage 齊天大聖
stj's Avatar
Join Date: Dec 2009
City & State: Europe
My Country: some shithole run by Israeli agents
I'm a: Professional Tech
Posts: 22,879
Default Re: Frequency measurement

you can get phone app's that have a requency display/spectrum analyser.
just remember most phones are optimised for audio-range - not an issue here though.

stj is offline   Reply With Quote